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Audio Visual
- Antennas (3904)
- Audio Visual Distribution (79)
- AV Control & Automation (3)
- Home Audio Visual (261)
- Pro Audio (910)
Automation & Process Control
- Automation Signaling (6023)
- Control Stations & Bodies (539)
- Industrial Communication (477)
- Industrial Switches (16879)
- Machine & Operator Safety (2642)
- More Automation & Process Control (35)
- Motion Control & Robotics (39822)
- Panel Displays & Instrumentation (3254)
- Process Controllers, Programmers & Indicators (14010)
Batteries & Chargers
- Batteries - Non-Rechargeable (1118)
- Batteries - Rechargeable (513)
- Battery Chargers (244)
- Battery Contacts (142)
- Battery Contacts - Modular (98)
- Battery Holders (478)
- Charging Stations (1)
- Charging Technology Sets (4)
- EV Charging Station Accessories (9)
- EV Charging Stations (11)
- Finished Standalone Wireless Chargers (3)
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- Other Battery Accessories (22)
- Power Bank Chargers (12)
- Wireless / Inductive Chargers (5)
Cable, Wire & Cable Assemblies
- Cable Assemblies (58717)
- Cable Management (29814)
- Fiber Optic Cable (79)
- Hook Up Wire (5447)
- Miscellaneous Cable (158)
- Multicore Cable (3353)
- Multipair Cable (833)
- Networking Cable (472)
- Ribbon Cable / Flat Cable (617)
- Tinned Copper Wire (8)
- Triaxial Cable (20)
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Chemicals & Adhesives
- Adhesives & Glues (411)
- Chemical Accessories (481)
- Chemical Assortments & Kits (23)
- Chemicals - Miscellaneous (5)
- Cleaners & Degreasers (337)
- Developers (7)
- Dusters (29)
- Ferric Chloride (5)
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- Gas Cartridges & Refills (4)
- Gauge Fluids (7)
- Lubricants, Greases & Cutting Fluids (291)
- Paints & Coatings (249)
- Potting Compounds (171)
- Sealants (203)
- Tin Plating (1)
Circuit Protection
- Circuit Breakers (34580)
- ESD Protection Devices (3722)
- Fuses & Fuse Accessories (14603)
- Gas Discharge Tubes - GDT (940)
- Line Conditioners (14)
- Line Reactors (217)
- Surge Protectors (1361)
- Thermistors (3939)
- TVS - Transient Voltage Suppressors (17209)
Connectors
- Audio & Video Connectors & Adapters (3384)
- Automotive Connectors & Components (9645)
- Backplane Connectors (1558)
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- Circular Connectors & Components (283256)
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- D Sub Connectors & Components (59888)
- DIN 41612 Board Connectors (626)
- Electrical Connectors & Power Outlet Strips (1261)
- EV Charging Connectors & Cables (234)
- FFC / FPC Board Connectors (5645)
- Fibre Optic Attenuators & Connectors (675)
- Heavy Duty Connectors & Components (7887)
- I/O Connectors (814)
- IC Sockets (1022)
- IDC Connectors (2376)
- Industrial Connectors (8)
- Inter Series Adapters (741)
- Magnetic Connectors & Cable Assemblies (226)
- Memory & SIM Card Connectors (696)
- Mezzanine / Array Connectors (9819)
- MIL-STD-1553B Connectors & Components (39)
- Miscellaneous (34834)
- Miscellaneous PC Board Connectors (28)
- Modular Connectors (4981)
- Patch Panels (231)
- PCB Receptacles (32222)
- Photovoltaic / Solar Connectors (176)
- Pin Headers (107910)
- Plug & Socket Connectors & Components (17858)
- Pluggable I/O Connectors & Cages (595)
- Power Entry Connectors (2746)
- Rectangular Power Connectors & Components (5141)
- RF / Coaxial Connectors & Accessories (10)
- Sensor Connectors & Components (21531)
- Spring Loaded Connectors (423)
- Stacking Board Connectors (12146)
- Terminal Blocks & Accessories (26513)
- Terminal Junction Modules (42)
- USB Connectors & Adapters (2233)
Cooling & Thermal Management
- Fans & Blowers (4639)
- Heat Sinks (2742)
- Heaters (20)
- HVAC (144)
- Liquid Cooling (49)
- Thermal Interface Materials (993)
- Thermoelectric Modules & Assemblies (189)
Crystals & Oscillators
- Crystals (14767)
- Crystals - Miscellaneous (1)
- Oscillators (8123)
- Resonators (1051)
Development Boards, Evaluation Tools
- Analogue Development Kit Accessories (647)
- Analogue Development Kits - Miscellaneous (1)
- Application Specific & Reference Design Kit Accessories (21)
- Application Specific & Reference Design Kits (560)
- Audio / Video Development Kits (239)
- Clock & Timing Development Kits (157)
- Data Conversion Development Kits (441)
- Debuggers, Emulators, JTAG Tools & Accessories (191)
- Development Boards & Evaluation Kits - Miscellaneous (30)
- Display Development Kits (183)
- Embedded Development Kits & Accessories (281)
- Embedded Single Board Computer - SBC (4)
- Energy Harvesting Development Kits (27)
- Hobby / Education Development Kits (83)
- Interface / Communications Development Kits (614)
- Lighting & LED Development Kits (261)
- Moto Mods (3)
- Power Management Development Kits (2686)
- Programmers, Erasers & Accessories (119)
- RF / Wireless Development Kits (1142)
- Signal Conditioning Development Kits (351)
- Special Application Development Kits (667)
Electrical
- Accessories - Miscellaneous (912)
- Back & Mounting Boxes (99)
- Ceiling Roses & Lampholders (27)
- Ceiling Switches (5)
- Consumer Goods & Appliances (1)
- Consumer Units, Accessories & Fittings (5)
- Cord Reels (66)
- Dimmer Switches (28)
- Domestic Switches (29)
- Earthing (114)
- Electrical Accessories (2010)
- Energy Saving Mains Sockets (3)
- Floor & Sockets Boxes (4)
- GFCI (10)
- Industrial & Site (20)
- Junction Boxes (100)
- Kits & Assortments - Miscellaneous (731)
- Miscellaneous (20)
- Outdoor Weatherproof (28)
- Power Outlet Strips (446)
- Power Outlet Strips - with Surge Protection (136)
- Pull Switches (3)
- RCD (13)
- Socket Converters (2)
- Spare & Repair Parts (37)
- Switch & Socket Ranges (280)
- Switches & Socket Outlets (175)
- Timeswitch (30)
- Torches (92)
Embedded Computers, Education & Maker Boards
- Arduino (89)
- ARM (1125)
- AVR (124)
- BeagleBoard (2)
- Development Board Enclosures (100)
- DSPIC / PIC (358)
- FPGA / CPLD (143)
- IoT Solutions Kits (69)
- Micro:bit (2)
- Modular Development Boards (1)
- Other Educational & Maker Boards (52)
- Other Embedded Computers (2178)
Enclosures, Racks & Cabinets
- Cabinet Racks (2380)
- Enclosure, Rack & Cabinet Accessories (8262)
- Enclosures, Boxes & Cases (10618)
Engineering Software
- Compilers & IDEs (129)
- OS & Middleware (37)
Fasteners & Mechanical
- Automotive (20)
- Bearings & Seals (28)
- Desiccators - Silica (12)
- Engineering Materials (5)
- Fasteners & Fixings (9241)
- Gears (27)
- Handles & Hardware (116)
- Hydraulics & Pumps (84)
- Knobs & Accessories (769)
- Mechanical Power Transmission (60)
- Pipework (116)
- Recreational Miscellaneous (1)
- Seals (191)
- Shock Absorbers (72)
- Springs (6)
Industrial SBCs & Embedded Systems
- Boards & Compute Modules (62)
- Embedded Computers (139)
LED Lighting Components
- COB LED Holders (50)
- COB LED Holders - Powered (8)
- COB LEDs (414)
- High Brightness LEDs (1481)
- LED Array Holders (1)
- LED Driver ICs (2202)
- LED Heat Sinks (64)
- LED Lighting Cables (109)
- LED Lighting Control Systems (56)
- LED Lighting Lenses (177)
- LED Modules (421)
- LED Power Supplies (2688)
- LED Reflectors (17)
- LED Street Light Modules & Connectors (144)
- LED Strip & Tape Lighting (58)
- Lighting Connectors (452)
Lighting Products
- Bulkhead Lighting (13)
- Downlighting (53)
- Floodlights (124)
- Lamps & Tubes (1761)
- LED Harsh Environment Lighting (42)
- LED Light Bars (196)
- Lighting Product Accessories (333)
- Specialty Lighting (165)
- Task & Inspection Lighting (1675)
Office, Computer & Networking Products
- Computer Consumables (485)
- Computer Products (2461)
- Networking - Wireless Products (39)
- Networking Products (814)
- Office & Stationery (1723)
- Publications (1)
- Telecom Equipment (42)
Optoelectronics & Displays
- Displays (1403)
- Fibre Optic Products (303)
- Hardware (17)
- Interconnect Solutions (6)
- Lamp & Opto Kits (10)
- Laser Products (107)
- LED Products (6376)
- Light Pipe LED Assemblies (15)
- Light Pipes (827)
- Miscellaneous (6)
- Optical Filters (52)
- Opto & Display Accessories (30)
- Optocouplers (5391)
- Panel Mount Indicators, Bases & Lenses (4914)
- PCB Mount Indicators (340)
- Photo Diodes (383)
- Phototransistors (249)
- UV & IR Components (1383)
Passive Components
- Antennas - Dual Band Chip (190)
- Antennas - Single Band Chip (408)
- Capacitors (185249)
- EMI / RFI Suppression (17556)
- Filters (223)
- Inductors (53453)
- Potentiometers, Trimmers & Accessories (4505)
- Resistors - Fixed Value (289495)
- Rheostats (411)
- Thermistors (33)
Power Supplies
- AC / AC Power Supplies (24)
- AC / DC Converters (12517)
- DC / AC Inverters (66)
- DC / DC Converters (17535)
- DC / DC UPS - Uninterruptible Power Supplies (55)
- Linear Power Supplies (52)
- Power Supplies - Miscellaneous (3)
- Power Supply Accessories (901)
- Solar Panels (16)
- UPS - Uninterruptible Power Supplies (285)
Raspberry Pi
- Embedded Daughter Boards & Modules - Raspberry Pi (17)
- Embedded Development Kit Accessories - Raspberry Pi (11)
- Embedded Development Kits - Raspberry Pi (8)
- Raspberry Pi Boards (29)
- Raspberry Pi Compute Modules (169)
- Raspberry Pi Kits (74)
- Raspberry Pi Microcontrollers (12)
- Raspberry Pi Peripherals & Accessories (876)
RF & Wireless
- Antennas (150)
- Connectorised RF & Wireless Modules (3320)
- RF & Wireless ICs (2557)
- RF / Coaxial Cables & Assemblies (5762)
- RF / Coaxial Connectors & Accessories (7099)
- RF Over Fibre (RFoF) (18)
- RF Signal Conditioning (1255)
- Wireless Modules (602)
Security
- Access Control (359)
- Fire & Safety (14)
- Intrusion Detection (95)
- Video Surveillance (129)
Semiconductors - Discretes
- Diode Modules (350)
- Diodes & Rectifiers (30573)
- FETs (26587)
- IGBTs (1925)
- Intelligent Power Modules (283)
- Semiconductor Assortments (31)
- Thyristors (1738)
- Transistors (11689)
Semiconductors - ICs
- Amplifiers & Comparators (13089)
- Audio Control & Processing (234)
- Clock & Timing (2608)
- CODECs / Encoders / Decoders (178)
- Configurable Mixed Signal ICs (73)
- Data & Signal Conversion (7140)
- Digital Potentiometers (1368)
- Digital Signal Processors (131)
- Drivers & Interfaces (9148)
- Filters - Active (317)
- FPGAs (887)
- GALs / PALs & SPLDs (217)
- IC Sensors (58)
- Logic (9660)
- Memory (9130)
- Memory Controllers (20)
- Microcontrollers (21858)
- Microprocessors (549)
- More - Integrated Circuits (2790)
- Network Controllers (404)
- Power Management ICs - PMIC (46032)
- RF (138)
- Security & Authentication ICs (38)
- SoCs / MPSoCs / RFSoCs (633)
- Special Function (2807)
- Switches, Multiplexers & Demultiplexers (4572)
- Touch Screen Controllers (88)
- TV Tuners (11)
- Video Processing (65)
Sensors & Transducers
- Sensors (70102)
- Transducers (2402)
Single Board Computers, Maker & Education
- Add-on Boards / Modules (782)
- Maker & Education Boards (125)
- Peripherals & Accessories (30)
Static Control, Site Safety & Clean Room Products
- Clean Room (81)
- ESD Protection Products (2112)
- Materials Handling (4)
- Personal Protection & Safety (943)
- Site Safety (22267)
- Waste Management (13)
Switches & Relays
Test & Measurement
- Bench Power Supplies & Loads (1287)
- Chassis, Modules & Controllers (162)
- Component Testing (88)
- Data Acquisition & Data Logging (1220)
- Electrical & Electronic Testing (331)
- Electrical Installation & Electrical Test Equipment (465)
- Environmental & Mechanical Test (707)
- Modular Test Systems (1864)
- Multimeters & Clamp Meters (594)
- Network, Data & Communications (173)
- Oscilloscopes (709)
- Protocol Analysers / Testers (23)
- RF Test Equipment (382)
- Signal Generators & Counters (221)
- Source Measurement Units - SMUs (71)
- Spectrometers (14)
- Temperature Measurement & Thermal Imaging (414)
- Test Connectors & IC Clips (2952)
- Test Equipment Accessories (4585)
- Test Equipment Kits & Assortments (254)
- Test Equipment Services, Warranties & Training (2937)
- Test Leads & Test Probes (3078)
- Test Software & Upgrades (1332)
- Waveform Generators (21)
Tools & Production Supplies
- 3D Printers & Accessories (445)
- 3D Scanners & Accessories (5)
- Abrasives (211)
- Assortments & Kits (205)
- Cleaning Tools & Accessories (294)
- Materials Handling (25)
- Measurement & Inspection (1669)
- Miscellaneous Tools (1292)
- Prototyping Tools & Breadboards (720)
- Re-Reeling Kits & Accessories (8)
- Soldering Stations & Accessories (3883)
- Stands & Supports (13)
- Storage Products & Accessories (1002)
- Tape (2634)
- Tool Accessories (538)
- Tool Balancers (5)
- Tools - Hand & Workholding (11226)
- Tools - Power & Machine Tools (1418)
- Tools, Air Powered (28)
- Welding (30)
- Work Benches & Accessories (1)
Transformers
- Audio Transformers (114)
- Auto Transformers (11)
- Chassis Mount Transformers (270)
- Current Sensing Transformers (380)
- DIN Rail Mount Transformers (493)
- Ethernet & LAN Transformers (687)
- Gate Drive Transformers (153)
- Instrument Transformers (416)
- Lighting Transformers (5)
- Miscellaneous (3)
- PCB Transformers (884)
- Pulse Transformers (192)
- Safety Site Transformers (5)
- SMPS Transformers (584)
- Telecom Transformers (24)
- Toroidal Power Transformers (342)
- Transfomer Kits (17)
- Transformer Accessories - Miscellaneous (82)
- Transformer Clips (49)
- Transformer Coilformers (115)
- Transformer Cores (763)
- Transformer Toroids (2)
- Variable Transformers (46)
- Wall Mount Transformers (23)
- Wideband RF Transformers (89)
Wireless Modules & Adaptors
- Communications & Networking Modules (430)
- Fibre Optic Transceiver Modules (3)
- Interface Modules (58)
- RF Modules (338)
- RFID Modules (154)
- Semiconductor Module Accessories (34)